Flow sensor



This application incorporates by reference the entirety of each of: U.S. Design patent application entitled “Flow sensor”, filed on Jul. 20, 2017 Ser. No. 29/611,315, U.S. Design patent application entitled “Flow sensor”, filed on Jul. 20, 2017 Ser. No. 29/611,346, and U.S. Design patent application entitled “Flow Sensor”, filed on Jul. 20, 2017 Ser. No. 29/611,320.

FIG. 1 is a bottom view of an embodiment of a flow sensor of our design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a rear, top, left-side perspective view thereof; and,

FIG. 8 is a front, top, right-side perspective view thereof.

All features illustrated in broken lines form no part of the claimed design. In some embodiments, the color and shading of the orange portions have an orange color, such as an orange color value of NCS S 0580-Y60R according to the national color standard. In some embodiments, the color and shading of the silver grey portions have a silver grey color, such as a silver grey color value of RAL 7001 according to the RAL color standard. In some embodiments, the color and shading of the signal black portions have a signal black color, such as a signal black color value of RAL 9004 according to the RAL color standard. 

CLAIM The ornamental design for a flow sensor, as shown and described. 